Display device



FIG. 1 shows a perspective view of my design for a display device according to the invention; the bottom is plain and unoramented and is not part of the claimed design.

FIG. 2 is a side elevational view thereof, with the side elevations that are at 90, 180 and 270 degrees to this view being identical thereto.

FIG. 3 is an additional side elevational view thereof, with the side elevations that are at 90, 180 and 270 degrees to this view being identical thereto; and,

FIG. 4 shows a top view thereof.

The broken-line showing of shelving and wheels in FIGS. 1-3 and of shelving and a restraint cable in FIG. 4 is for illustration purposes only and forms no part of the claimed design. 

The ornamental design for a display device, as shown and described. 